Modern Masters Dead Flat Varnish provides a premium quality, water based varnish with optimum clarity and no sheen on interior surfaces. Clear finish offers ultimate UV protection on interior finishes, semi-gloss base coats and more without losing the aged effect. Non-yellowing varnish is 100% acrylic with superior water/abrasion resistance and easy soap and water clean up. Not recommended for use over Metallic Paint Collection paints or Metal Effects oxidized finishes.